SetPosition(int, Vector3)

Set the position of a vertex in the trail.

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Definition

Type: Method
Namespace: UnityEngine
Assembly: UnityEngine.CoreModule


public void SetPosition(int index, Vector3 position)

Parameters

index

int

Which position to set.

position

Vector3

The new position.

Remarks

You can only use this method to modify existing positions in the Trail. You cannot use it to add new positions.

When setting multiple positions, consider using TrailRenderer.SetPositions instead because it is much faster than making individual function calls for each position.

Additional Resources: TrailRenderer.positionCount property.